227360518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6997}}^1$

素因数の和:7228

約数の個数: 32

約数和(自身を含む): 427269888

約数和(自身を除く): 199909370

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1477, 2321, 2954, 4642, 6997, 13994, 16247, 32494, 48979, 76967, 97958, 153934, 538769, 1077538, 1476367, 2952734, 10334569, 16240037, 20669138, 32480074, 113680259, 227360518]

約数ペア:

[(1, 227360518), (2, 113680259), (7, 32480074), (11, 20669138), (14, 16240037), (22, 10334569), (77, 2952734), (154, 1476367), (211, 1077538), (422, 538769), (1477, 153934), (2321, 97958), (2954, 76967), (4642, 48979), (6997, 32494), (13994, 16247)]